fix integration doc warning

Issue-ID: INT-1490

Signed-off-by: mrichomme <morgan.richomme@orange.com>
Change-Id: I9153da660ae469c0bd3ed51cfebd912b6e4b9bf2
Signed-off-by: mrichomme <morgan.richomme@orange.com>
diff --git a/bootstrap/codesearch/README.rst b/bootstrap/codesearch/README.rst
index 78262b2..10e5b8c 100644
--- a/bootstrap/codesearch/README.rst
+++ b/bootstrap/codesearch/README.rst
@@ -55,6 +55,7 @@
    (`integration/bootstrap/codesearch`).
 
 .. code-block:: sh
+
    vagrant up --provider=libvirt
 
 This will: